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#
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from __future__ import annotations

from typing import TYPE_CHECKING, Callable

from airflow.decorators.base import task_decorator_factory
from airflow.decorators.python import _PythonDecoratedOperator
from airflow.operators.python import ShortCircuitOperator

if TYPE_CHECKING:
    from airflow.decorators.base import TaskDecorator


class _ShortCircuitDecoratedOperator(_PythonDecoratedOperator, ShortCircuitOperator):
    """Wraps a Python callable and captures args/kwargs when called for execution."""

    template_fields = ShortCircuitOperator.template_fields
    custom_operator_name: str = "@task.short_circuit"


def short_circuit_task(
    python_callable: Callable | None = None,
    multiple_outputs: bool | None = None,
    **kwargs,
) -> TaskDecorator:
    """
    Wrap a function into an ShortCircuitOperator.

    Accepts kwargs for operator kwarg. Can be reused in a single DAG.

    This function is only used only used during type checking or auto-completion.

    :param python_callable: Function to decorate
    :param multiple_outputs: If set to True, the decorated function's return value will be unrolled to
        multiple XCom values. Dict will unroll to XCom values with its keys as XCom keys. Defaults to False.

    :meta private:
    """
    return task_decorator_factory(
        python_callable=python_callable,
        multiple_outputs=multiple_outputs,
        decorated_operator_class=_ShortCircuitDecoratedOperator,
        **kwargs,
    )
